<?php
if (!defined('ADODB_DIR')) die();

include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");

class ADODB_firebird extends ADODB_ibase {
	var $databaseType = "firebird";	
	var $dialect = 3;
	
	var $sysTimeStamp = "CURRENT_TIMESTAMP";
	
	function ADODB_firebird()
	{	
		$this->ADODB_ibase();
	}
	
	function ServerInfo()
	{
		$arr['dialect'] = $this->dialect;
		switch($arr['dialect']) {
		case '': 
		case '1': $s = 'Firebird Dialect 1'; break;
		case '2': $s = 'Firebird Dialect 2'; break;
		default:
		case '3': $s = 'Firebird Dialect 3'; break;
		}
		$arr['version'] = ADOConnection::_findvers($s);
		$arr['description'] = $s;
		return $arr;
	}
	function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs=0)
	{
		$nrows = (integer) $nrows;
		$offset = (integer) $offset;
		$str = 'SELECT ';
		if ($nrows >= 0) $str .= "FIRST $nrows "; 
		$str .=($offset>=0) ? "SKIP $offset " : '';
		
		$sql = preg_replace('/^[ \t]*select/i',$str,$sql); 
		if ($secs)
			$rs = $this->CacheExecute($secs,$sql,$inputarr);
		else
			$rs = $this->Execute($sql,$inputarr);
			
		return $rs;
	}
	
	
};
 

class  ADORecordSet_firebird extends ADORecordSet_ibase {	
	
	var $databaseType = "firebird";		
	
	function ADORecordSet_firebird($id,$mode=false)
	{
		$this->ADORecordSet_ibase($id,$mode);
	}
}
?>